T7023

Features Single 3-V Supply Voltage High Power-added Efficient Power Amplifier (Pout Typically 23 dBm) Ramp-controlled Output Power Current-saving Standby Mode Few External Components HP-VFQFP-N16 Package Electrostatic sensitive device. Observe precautions for handling. Bluetooth™ 2.4-GHz Power Amplifier T7023 Description The T7023 is a monolithic SiGe power amplifier. It is especially designed for operation in TDMA systems like Bluetooth and WDCT. Due to the ramp-control feature and a very low quiescent current, an external switch transistor for VS is not required. Figure 1. Block Diagram V1_PA V2_PA V2_PA GND www.DataSheet4U.com GND PA_IN GND Ramp GND GND GND SiGe PA T7023 GND GND V3_PA_OUT V3_PA_OUT V3_PA_OUT Rev. 4532B–BLURF–01/03 1 Pin Configuration Figure 2. Pinning HP-VFQFP-N16 V3_PA_OUT V3_PA_OUT V3_PA_OUT GND GND GND Ramp GND 8 7 6 5 9 10 11 12 13 14 15 16 V2_PA V2_PA GND V1_PA 4 3 2 1 GND GND PA_IN GND Pin Description Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Slug Symbol GND PA_IN GND GND GND V3_PA_OUT V3_PA_OUT V3_PA_OUT GND GND RAMP GND V2_PA V2_PA GND V1_PA GND Function Ground Power amplifier input Ground Ground Ground Inductor to power supply and matching network for power amplifier output Inductor to power supply and matching network for power amplifier output Inductor to power supply and matching network for power amplifier output Ground Ground Power ramping control input Ground Inductor to power supply for power amplifier I...